.TH "contextFree.parser.LR0" 3 "Wed Mar 21 2012" "Version 1.1" "Context Free LALR1 compiler" \" -*- nroff -*-
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.SH NAME
contextFree.parser.LR0 \- 
.SH SYNOPSIS
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.PP
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Inherits \fBcontextFree\&.parser\&.IParser\fP\&.
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Inherited by \fBcontextFree\&.parser\&.LALR1\fP\&.
.SS "Public Member Functions"

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.RI "abstract void \fBsetGrammar\fP (\fBIGrammar\fP gram)"
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.RI "abstract int \fBinit\fP ()  throws Exception"
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.RI "List< \fBIndexedProduction\fP > \fBchiusura\fP (List< \fBIndexedProduction\fP > i)"
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.RI "\fI*I passed a list of production that form the kernel of a state, return closing it \fP"
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.RI "List< \fBIndexedProduction\fP > \fBGoTo\fP (List< \fBIndexedProduction\fP > i, String X)"
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.RI "\fIPassed a state and the symbol that follows the point, returns the kernel of the new state with the relative closure\&. \fP"
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.RI "List< \fBState\fP > \fBItem\fP ()"
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.RI "\fIgiven a grammar G we calculate the associated grammar augmented by adding the production S ':: =\&. \fP"
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.RI "int \fBuguale\fP (List< \fBState\fP > automa, List< \fBIndexedProduction\fP > stato)"
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.RI "\fIchecks if a state is present in an automaton \fP"
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.RI "boolean \fBprodPresente\fP (List< \fBIndexedProduction\fP >j, \fBProduction\fP corrente)"
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.RI "\fIchecks if a production is already in a list of productions\&. \fP"
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.SS "Protected Attributes"

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.RI "\fBIGrammar\fP \fBgrammatica\fP"
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.SH "Detailed Description"
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Definition at line 13 of file LR0\&.java\&.
.SH "Member Function Documentation"
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.SS "List<\fBIndexedProduction\fP> \fBcontextFree\&.parser\&.LR0\&.chiusura\fP (List< \fBIndexedProduction\fP >i)"

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*I passed a list of production that form the kernel of a state, return closing it \fBParameters:\fP
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\fIthe\fP kernels of the state 
.RE
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\fBReturns:\fP
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list of products forming the state 
.RE
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\fBAuthor:\fP
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Pierluigi Sottile 
.RE
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Definition at line 27 of file LR0\&.java\&.
.SS "List<\fBIndexedProduction\fP> \fBcontextFree\&.parser\&.LR0\&.GoTo\fP (List< \fBIndexedProduction\fP >i, StringX)"

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Passed a state and the symbol that follows the point, returns the kernel of the new state with the relative closure\&. \fBParameters:\fP
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\fI\fBState\fP\fP which calculated to be the new kernel 
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\fIX\fP symbol that moves the point 
.RE
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\fBReturns:\fP
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closure of new state 
.RE
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\fBAuthor:\fP
.RS 4
Pierluigi Sottile 
.RE
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Definition at line 89 of file LR0\&.java\&.
.SS "List<\fBState\fP> \fBcontextFree\&.parser\&.LR0\&.Item\fP ()"

.PP
given a grammar G we calculate the associated grammar augmented by adding the production S ':: =\&. S, where S is the assiom\&. We calculate the closure of it and so associated GoTo 'to have the finite state autom\&. 
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\fBReturns:\fP
.RS 4
the autom LR(0) 
.RE
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\fBAuthor:\fP
.RS 4
Pierluigi Sottile 
.RE
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Definition at line 118 of file LR0\&.java\&.
.SS "boolean \fBcontextFree\&.parser\&.LR0\&.prodPresente\fP (List< \fBIndexedProduction\fP >j, \fBProduction\fPcorrente)"

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checks if a production is already in a list of productions\&. \fBParameters:\fP
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\fIthe\fP state in which control 
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\fIprodaction\fP to search 
.RE
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\fBReturns:\fP
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true if there is false if it is not 
.RE
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\fBAuthor:\fP
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Pierluigi Sottile 
.RE
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Definition at line 247 of file LR0\&.java\&.
.SS "int \fBcontextFree\&.parser\&.LR0\&.uguale\fP (List< \fBState\fP >automa, List< \fBIndexedProduction\fP >stato)"

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checks if a state is present in an automaton \fBParameters:\fP
.RS 4
\fIautom\fP 
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\fIstate\fP to search 
.RE
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\fBReturns:\fP
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-1 If not present, otherwise returns the number state equal to the past 
.RE
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\fBAuthor:\fP
.RS 4
Pierluigi Sottile 
.RE
.PP

.PP
Definition at line 198 of file LR0\&.java\&.

.SH "Author"
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Generated automatically by Doxygen for Context Free LALR1 compiler from the source code\&.
